C5900 MFP
The Okidata C5900 MFP brings printing, scanning, copying and faxing together in a color laser multifunction machine for offices that live in color. It shares the OKI Type C8 cartridge family (43381901–04) with the C5900 series. A set of compatible cartridges keeps every function of the C5900 MFP fed, from copies to color faxes.
Toner Cartridges for C5900 MFP
This printer works with the following toner cartridges:
- Oki 43381901
- Oki 43381902
- Oki 43381903
- Oki 43381904
Frequently Asked Questions
Which toner cartridges does the Oki C5900 MFP use?
The C5900 MFP uses black 43381901, cyan 43381902, magenta 43381903 and yellow 43381904. It shares this toner family with the C5650N and other C5900 variants, so mixed fleets can standardize on one set of part numbers.
Which functions on the C5900 MFP actually consume toner?
Printing and copying use toner — color copies draw on the 43381902–43381904 cartridges while black-and-white work uses only the 43381901. Scanning to a PC or email consumes nothing, so a scan-heavy workflow barely touches the toner supply.
How do I keep the C5900 MFP's color toner from running out unevenly?
It will run out unevenly — that is normal, since real documents rarely use equal amounts of cyan, magenta and yellow. The printer tracks the 43381901–43381904 cartridges individually, so replace each color as its own low-toner alert appears rather than buying full sets.